BLU Quattro smartphone series revealed with NVIDIA Tegra 3

This week the team at BLU have revealed a new series of smartphones with the NVIDIA Tegra 3 processor line inside, making it clear that they're pushing for a more mainstream showing of their Android-based mobile products. This lineup includes the Quattro 4.5, Quattro 4.5 HD, and rounding off the series with a device so large it's just about as big as a tablet with the Quattro 5.7 HD. These devices will be available for relatively inexpensive prices unlocked - that means you're not going to have to tie yourself up with a mobile operator for 2 years just to afford the device - might be a winning solution!

With the BLU Quattro 4.5 HD you'll be working with a 4.5-inch HD 326PPI display with what the company calls Advanced Super View technology. This technology is said to bring "spectacular clarity" as well as "rich, natural color" - can't wait to see it! The Quattro 4.5 HD also has a pane of Corning Gorilla Glass up front to stay tough against scratches and you'll have an 8 megapixel camera on the back with f/2.4 large aperture lens with 1080p video recording abilities.

Inside the Quattro HD you'll have 16GB of internal memory as well as 1GB of RAM while your NVIDIA Tegra 3 SoC will be running at 1.5GHz out of the box. This device will be availabe the first week of February, 2013, complete with a $349.99 retail price unlocked. That, again, means no contractual obligations - you'll be working with quad-band GSM and penta-band 21Mbps HSPA+ connectivity - 1700MHz AWS inside the USA - so you'll be choosing from brands like AT&T and T-Mobile for your mobile SIM card down the line.

There's also a Quattro 4.5 (without the HD) coming in at $249.99 USD, also unlocked, here with a 4.5-inch qHD display and a 5 megapixel camera on the back as well as 4GB of internal memory. You'll be able to expand this device's memory by 32GB with your own microSD card, on the other hand, while you'll be jumping off with 1GB of RAM and a launch date essentially the same time as the HD iteration.

Finally there's the Quattro 5.7 HD, a device with a massive 5.7-inch 1280 x 720 pixel resolution HD display and many of the same specifications as the Quattro 4.5 HD. This Quattro 5.7 HD also works with an 8 megapixel camera and video recording abilities up to 1080p, but you'll have the same 4GB internal memory as the non-HD Quattro 4.5 - but again here you'll also have a microSD card slot for memory expansion up to 32GB. The Quattro 5.7 HD will be costing you $299.99 retail unlocked and will be available at the end of March.

Each model sounds pretty enticing! You may find the fact that they'll all be coming with Android 4.0 Ice Cream Sandwich to be less than appealing, but they also include a "planned upgrade to Android 4.1 Jelly Bean as well. We shall see the truth of all of this soon enough! Don't forget to check out our NVIDIA Tegra hub for more information on the grand expanse of the Tegra mobile processor universe - it's ever-expanding!